'Walls' in the Bible
For, look, I [am] calling to all [the] clans of [the] kingdoms of [the] north," {declares} Yahweh, "and they will come and set each one his throne [at] the entrance of the gates of Jerusalem, and against all its surrounding walls, and against all the cities of Judah.
My bowels, my bowels! I writhe! The walls of my heart! My heart is restless within me, I cannot keep silent, for I hear [in] my inner self the sound of a horn, [the] alarm of war.
{And then} {when} Zedekiah the king of Judah saw them, and all {the soldiers} [with him], they fled and went out [at] night from the city [by] the way of the garden of the king through [the] gate between the walls. And they went out toward the Jordan Valley.
And the Chaldeans burned the palace of the king and the houses of the people with fire and broke down the walls of Jerusalem.
"Wail, Heshbon, for Ai is devastated. Cry out, O daughters of Rabbah, put on sackcloth. Lament and run back and forth among the walls. For Milcom will go into exile, his priests and his officials together.
Raise a war cry against her on all sides. {She has surrendered}. Her towers have fallen, her walls are ruined. For this [is] the vengeance of Yahweh. Take revenge on her. As she has done [to others], [so] do to her.
Against the walls of Babylon raise a banner; {post a strong watch}, post watchmen, prepare the ambushes, for Yahweh has both planned as well as performed what he has spoken concerning the inhabitants of Babylon.
Thus says Yahweh of hosts: "The broad walls of Babylon will be utterly demolished, and her high gates will burn with fire, and [the] peoples will labor {for nothing}, and [the] nations {for fire}, and they will grow weary."
Then the city was breached, and all {the soldiers} fled and went out from the city [by] night [by the] way of [the] gate between the two walls that [are] at the garden of the king, though [the] Chaldeans [were] all around the city. And they went [in] the direction of the Jordan Valley.
And all the army of [the] Chaldeans who [were] with [the] captain of [the] guard broke down all the walls of Jerusalem all around.